Games for the Brain - Philipp Lenssen
Race the "IQ Score" clock while playing JavaScript brain teasers such as NumberCruncher (perform arithmetic calculations following order of operations) and Marsmoney (calculate the values of different currencies). The site also features several memory,
...more>>

GAMES Group - The University of Alberta
GAMES is a research group for Game-playing, Analytical methods, Minimax search and Empirical Studies. It produces real-time programs for strategic game such as Amazons, Awari, Checkers, Chess, Domineering, Go, Hex, Lines of Action, Othello, Poker, RoShamBo,
...more>>

H.I.P. Pocket Change - United States Mint
The History In Your Pocket (H.I.P.) Pocket Change site showcases the connection between this country's coins and its people. Through games, stories, and other engaging activities, the site highlights both the individuals who appear on U.S. coinage and
...more>>

Homeschool Math Contests - Haddon Fox
A list of dozens of math contests open to individuals and which do not require gathering up teams -- a requirement that often poses a challenge for homeschoolers. homeschoolmathcontests.com also lists many more regional meets sponsored by colleges and
...more>>

I Used To Believe - Mat Connolley
A collection of childhood beliefs, such as thinking that cats are female dogs, that seeds swallowed will sprout fruit from your ears, and a primal fear of toilets. "Some of the beliefs come from overactive imaginations, but a lot are the result of parental
...more>>

Keyed-In Magazine - nelsonthornes.com
Weekly puzzles, quizzes, features of great mathematicians, fun with numbers, and strategy games. An Internet quest and "the serious stuff" offer self-scoring problems. Teacher resources provide links and ideas for each chapter of the Nelson Thornes Key
...more>>

Kidsmath - About.com
A guided portal to the world of kids' internet math sites. Includes links to math sites categorized by level and topic; math newsletters (which typically highlight a group of sites on one topic, with associated articles); discussion forums; monthly problems
...more>>

Kung Fu Science - Institute of Physics
Watch martial artist Chris Crudelli demonstrate to physicist Michelle Cain how she can break a wooden plank with one strike of her bare hand. Before actually attempting the feat herself, Cain applies Newton's laws and the conservation of energy to calculate
...more>>

Learning Math is Fun - Kevin Cornell
Learn the order of operations by watching a video of the PEMDAS song. Before becoming an elementary school principal, singer "Mister C" taught 5th grade science and served as a math coach. See also Cornell's science site at http://www.learningscienceisfun.com/.
...more>>

Lemonade Stand - Jason C. Mayans
A Web version of the computer game Lemonade Stand: you have to decide how many cups of lemonade to make based on the weather forecast. You also have the option to advertise and attract more customers. You receive a daily report with financial information
...more>>

Lightning Reflex - Jason Lowe
Online math competition--compete with people from all over the world. Every month features a different
area, such as times-tables or addition. Requires Flash 6 or higher.
...more>>

The Logic Puzzle Museum
Play with more than fifty different hands-on brain twisters, mechanical and logic puzzles -- and craft your own. Regular events at this Burlington, Wisconsin, museum include Valentine's Day (make-your-own historic rebus valentines), celebrations of the
...more>>

Mad4Maths - John Massey, Mad4Maths.com
A free fun animated website featuring games and puzzles for kids aged 6-10 yrs. Also features guides for parents on how maths in now taught in schools and explanations of current multiplication, division, and addition/subtraction methods.
...more>>

Magic Cards - Chunsheng Ban
You see four cards, each with eight numbers. Think of a number from 1 to 15; Check ALL the boxes below the cards that contain your number; Click on the button "What's My Number?"; Your number will be displayed on the screen. Based on an exercise in a
...more>>

The Magic of Math - magicofmath.org
Communicate and share the delight of mathematics. Talk to a math whiz about how math makes the world go round, get pointers on how to figure out a math problem, or just chat about math by sharing cool ideas, original math jokes, poems, riddles, art, problems
...more>>

Make-a-Flake - Barkley Interactive
Make your own snowflakes online: use the Flash-powered scissors to cut along the edges of a folded piece of virtual paper. Preview the unfolded results along the way; when ready, save your design to the gallery, where you may view and download plans for
...more>>

Math-A-Thon - St. Jude Children's Research Hospital
Students participating in a Math-A-Thon obtain sponsors and earn prizes by completing "funbooks" of math problems such as hidden messages, puzzles, and pure arithmetic operations. Proceeds from this supplemental math program build an endowment fund to
...more>>

MathBlues.com - Rafiq Ladhani
Step-by-step explanations and worked problems "all about the new SAT." Browse the weekly articles by topics such as algebra, trigonometry, geometry, statistics, and "math art." This SAT preparation site for students also includes message boards, weekly
...more>>

The Math Dude - Mike DeGraba
Mike DeGraba is the Math Dude, bringing engaging explanations to Algebra I students in this series of videos. The 5- to 7-minute episodes are available via Flash on the web, podcast, RSS feed, and if you live in Montgomery County, MD, cable TV. Episodes
...more>>

Matheatre - Sadie Bowman and Marc Gutman
Blog of the performers starring in "Calculus: The Musical!" This comic "review" blend of sketch comedy, musical theatre, and lecture about the concepts and history of calculus emerged as a teaching tool from the classroom of Gutman, who "... found that
...more>>

The Mathemagician - Andrew Jeffrey
"Magic of Maths" shows interweave magic and comedy with "clear positive and motivational messages about the learning of maths." A former teacher and professional magician based in the UK, Jeffrey also sells original products such as Maths at the Drop
...more>>

Mathematics Pentathlon - Pentathlon Institute
A program of interactive problem-solving games, supportive curricular and instructional activities, and assessment tools for students in grades K-7. This motivational program strengthens basic math concepts and skills, aligns with national and state mathematics
...more>>

Math Is Everywhere - Sesame Workshop
See how to do math at home or on the go with your preschooler, and generally make math a part of your daily routines right from the start, with the creators of Sesame Street. Watch educational videos, play games, and get activities that feature Elmo,
...more>>

Math Kangaroo - Maria Omelanczuk
Math Kangaroo's international "not-selective competition" recognizes all students who participate in its 75 minute-long multiple choice test: "Each participant is seen as a winner and receives recognition and gifts on the test day in March." Open to any
...more>>

Math Problem Solving - Rakiya Rahman
Pre-algebra and algebra tutorial articles, worksheets, and tips, including "how to do long multiplication using five different methods"; a mathematical glossary; funny mathematics videos, jokes, and tricks.
...more>>

Maths Games and Resources - Adrian Bruce
Adrian Bruce, an Australian teacher, offers a variety of resources that he has developed to use with his students. The math resources are organized under these topics: Symmetry; Facts to 10; Multiplication Jump; Multiplication Bingo; 3d Shapes; Decimals;
...more>>